Water drinker repairs & Bosco standing in the food barrel

Myself and Paul were in the cows stable relocating the water drinker this morning. The drinker was originally located on the back wall will the hay and food barrel at the front. The problem has been that they always have their rear ends facing the drinker while they eat and some of the time they end up pooping in the drinker.We were working away and turned around and saw the calf standing in the barrel just staring at us, just looked really funny at the time.